Digital audio out - when is it coming and what is missing, hardware or software?

[mprebich]

Does the L1020 output digital audio through usb?

What is missing from my L920?

Is it hardware, firmware, WP8, Nokia?

These "flagship phones" need to output digital audio to use with external portable DACs.

 

[Laura Knotek]

It does not appear that it is supported. http://forums.windowscentral.com/htc-8x/202042-usb-audio-out.html